Function Aplet Interactive Analysis - HP 39G User Manual

To change font
size
To display the
symbolic
definition of a
column

Function aplet interactive analysis

3-8
27. Display table numbers in large font.
28. Display the symbolic definition for the F1 column.
The symbolic definition of
F1 is displayed at the bottom
of the screen.
From the Plot view (
FCN menu to find roots, intersections, slopes, and areas for a
function defined in the Function aplet (and any Function-
based aplets). See "FCN functions" on page 3-9. The FCN
operations act on the currently selected graph.
The results of the FCN functions are saved in the following
variables:
• AREA
• EXTREMUM
• ISECT
• ROOT
• SLOPE
For example, if you use the ROOT function to find the root of
a plot, you can use the result in calculations in Home.
), you can use the functions on the
Function aplet